I finally gave in and let my step son fuck me in my tight little asshole. First I had him put a butt plug inside me so that I got use to something inside. Then I took his cock down my throat and rode him reverse cowgirl so he could get a good view on the plug in my ass. Then he flipped me over and slowly fucked my ass while I used my vibrator on my clit until he filled my hole with his creamy load.